How does RDA treat alternative formats in the same database (intellectual content identical, but the content is delivered on different physical carriers). Specifically, I would like to know best practices for the following:
if a print edition of an E-book is already in the database, is it better to add a link to the E-book on the bibliographical record of the print expression or add a new bibliographical record for the electronic version? What are the implications of each? Thank you
